Jacobsen SLF 1880, Техническое руководство по ремонту

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3D-8
ENGINE OIL
Check the engine oil at the start of each day, before
starting the engine. If the oil level is low, do not add oil
until the oil level reaches the add mark, remove the oil
filler cap and add 1qt (.946 L) of oil as required
(Figure 3D-3).
Figure 3D-3. Engine Oil Filler Cap and Filter
Perform an initial oil change after the first 50 hours of
operation and every 200 hours thereafter. Refer to the
engine manual for additional information and instruc-
tions.
Use engine oils with API classification CD/CE.
See the Parts & Maintenance manual for engine break-
in information.
AIR CLEANER
The air cleaner assembly includes an air filter restric-
tion gauge. The gauge indicates the condition of the air
filter based on the amount of suction required to draw
air through the filter. When the air filter becomes
restricted, a red line will be drawn into the visible area
of the gauge.
The cyclonic action of air moving through the air
cleaner deposits dust and dirt into a rubber dust evacu-
ator. The dust evacuator then dumps the debris. The
valve should be checked daily for contaminants.
Squeeze the sides of the valve together to release
debris trapper inside.
When the restriction gauge indicates a need for air filter
service, clean the outside of the air cleaner assembly,
and gently remove the filter element using the following
procedure.
Ambient Temperature Oil Weight
Above 77°F (25°C) SAE 30W or
SAE 10W30/10W40
32° to 77°F (0° to 25°C) SAE 20W or
SAE 10W30/10W40
Below 32°F (0°F) SAE 10W or
SAE 10W30/10W40
Oil Filter
Oil Filler Cap
NOTICE
Do not open the air cleaner assembly for inspection
and cleaning until the air filter restriction gauge indi-
cates air filter restriction. Removing the air filter
increases the possibility of dust, dirt, and contami-
nant entering the engine.
CAUTION
Do not attempt to clean and replace the air filter ele-
ment. Discard the dirty element and replace with a
new element.
WARNING
Do not use starting fluids. Use of starting fluid in the
air intake system is potentially explosive and can
cause a “RUN-AWAY ENGINE” condition resulting in
serious personal injury or engine damage.
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